3887458673 has 8 divisors (see below), whose sum is σ = 4443355200. Its totient is φ = 3331698480.

The previous prime is 3887458639. The next prime is 3887458709. The reversal of 3887458673 is 3768547883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3887458673 - 2¹⁰ = 3887457649 is a prime.

It is a super-2 number, since 2×3887458673² = 30224669868565841858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3887458973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36878 + ... + 95576.

It is an arithmetic number, because the mean of its divisors is an integer number (555419400).

Almost surely, 2^3887458673 is an apocalyptic number.

It is an amenable number.

3887458673 is a deficient number, since it is larger than the sum of its proper divisors (555896527).

3887458673 is an equidigital number, since it uses as much as digits as its factorization.

3887458673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68167.

The product of its digits is 27095040, while the sum is 59.

The square root of 3887458673 is about 62349.4881534724. The cubic root of 3887458673 is about 1572.3718558709.

The spelling of 3887458673 in words is "three billion, eight hundred eighty-seven million, four hundred fifty-eight thousand, six hundred seventy-three".